Re: [PATCH 0/3] drm/vc4: use drm managed resources

From: Danilo Krummrich
Date: Thu Jul 14 2022 - 10:28:14 EST

Hi Maxime,

On 7/13/22 11:10, Maxime Ripard wrote:
Hi Danilo,

On Wed, Jul 13, 2022 at 10:54:57AM +0200, Danilo Krummrich wrote:
This patch series converts DRM modeset object allocations from devm_*()
to drmm_*() memory allocators, or their corresponding convenience
wrappers, respectively, in order to tie the release action to the
underlaying struct drm_device.

This can prevent potential use-after free issues on driver unload or

Yeah, the driver had a lot of this kind of issues.

As it turns out, at the moment you sent it, I was applying a larger
series (hopefully) addressing all of them:
Ah, great! That's covering even more than the series I sent.


- Danilo